| 基于欧姆龙PLC的太阳能聚光伺服跟踪系统的设计 |
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| 引用本文： | 舒志兵,汤世松.基于欧姆龙PLC的太阳能聚光伺服跟踪系统的设计[J].自动化博览,2009,26(12):46-48. |
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| 作者姓名： | 舒志兵 汤世松 |
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| 作者单位： | 南京工业大学运动控制研究所,江苏南京,210009 |
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| 摘 要： | 太阳能是一种具有开发潜能的能源,但目前太阳能的利用率不高,理论分析证明,采用跟踪技术可以提高37.7%的能量接收率。本文提出了基于可编程逻辑控制器PLC（ProgrammableLogicController）的太阳能跟踪系统,使光伏模块能实时跟踪太阳光照,从而获得最大的太阳能。太阳能跟踪系统构建了由光敏元件检测和比较,方位角和高度角双轴机械跟踪定位系统组成的自动控制装置。
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| 关 键 词： | 太阳能 跟踪系统 PLC |
Design of Solar Concentration and the Servo Tracking System Based on PLC |
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| Abstract: | Solar energy is a king of energy with great development potential, but current solar utilization is not efficient. Proved by theory analysis, that adopting the solar tracking technology can increase 37.7% by the rate of the energy receiving. The sun-tracking system based on PLC was studied. The photo-voltaic module in the system can track the sun simultaneously, then the maximum sun energy can be obtained .The sun tracking system structures it by photodiode measuring and comparative law, azimuth and vertical comer double axle machinery follow the automatic control device. |
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| Keywords: | PLC |
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